Here in Alabama it is happening now, They are not gone but getting one repaired is becoming all but impossible. I have a number of FDPC (DS0) circuits I use for a voted analog radio system, and the circuits have become so troubled that I cannot use them. I have repeatedly opened tickets to get the troubles repaired, but my trouble returns within days. It is to the point that I am transitioning to ROIP (Ethernet) backhaul in locations where I do not have microwave. I have been told by several AT&T contacts that analog services are going away.
On January 1, 2015 my monthly service charges on all of my DSO circuits were increased 400%. I was also told that in 2017 the same would be happening to my DS1 circuits as well. The explanation was that they were becoming more difficult to maintain, but reading between the lines, they are pushing those services out.